Preservation of corneal stromal lenticule: review

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064173%3A_____%2F22%3A43922947" target="_blank" >RIV/00064173:_____/22:43922947 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11120/22:43922947

Výsledek na webu

<a href="https://doi.org/10.1007/s10561-021-09990-0" target="_blank" >https://doi.org/10.1007/s10561-021-09990-0</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10561-021-09990-0" target="_blank" >10.1007/s10561-021-09990-0</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preservation of corneal stromal lenticule: review

Popis výsledku v původním jazyce

Corneal stromal lenticule is a part of corneal stroma, which can be created by manual dissection, by femtosecond laser from the donor cornea, but chiefly it is a waste product of a refractive procedure ReLex SMILE (Small Incision Lenticule Extraction). Corneal lenticule has a huge potential in corneal surgery. In recent years, many studies have been published to show the possibility to use this tissue to treat corneal defects, as well as in refractive surgery. Thanks to the quantity of lenticules which arise every day during SMILE operations, this tissue is much more accessible than any other kind of corneal tissue. According to the experience with lenticule implantation in animal models, or even human patients, lenticule implantation is considered safe, reversible method, which is not associated with immune rejection or other severe complications. However, the crucial step before the process of lenticule implantation, is proper preservation of this tissue. Donor corneal tissue containing endothelium is usually preserved in hypothermia and then usable maximally for two weeks. Newer methods such as organ culture storage and use of a sterile cornea prolong the time of usability of the tissue. The possibilities for corneal lenticule storage are theoretically wider thanks to the fact, that we do not need to preserve fragile cellular structures. Besides the storage in hypothermia, other preserving methods such as cryopreservation and storage after decellularization have been tested. This review aimed to examine the current literature that describes possible methods of corneal lenticule preservation. A comprehensive search was created based on articles published in English on PubMed.gov, Cochranelibrary.com and Scopus.com using following keywords: corneal lenticule preservation, corneal lenticule storage, cold storage corneal lenticule, corneal lenticule cryopreservation till 2020.

Název v anglickém jazyce

Preservation of corneal stromal lenticule: review

Popis výsledku anglicky

Corneal stromal lenticule is a part of corneal stroma, which can be created by manual dissection, by femtosecond laser from the donor cornea, but chiefly it is a waste product of a refractive procedure ReLex SMILE (Small Incision Lenticule Extraction). Corneal lenticule has a huge potential in corneal surgery. In recent years, many studies have been published to show the possibility to use this tissue to treat corneal defects, as well as in refractive surgery. Thanks to the quantity of lenticules which arise every day during SMILE operations, this tissue is much more accessible than any other kind of corneal tissue. According to the experience with lenticule implantation in animal models, or even human patients, lenticule implantation is considered safe, reversible method, which is not associated with immune rejection or other severe complications. However, the crucial step before the process of lenticule implantation, is proper preservation of this tissue. Donor corneal tissue containing endothelium is usually preserved in hypothermia and then usable maximally for two weeks. Newer methods such as organ culture storage and use of a sterile cornea prolong the time of usability of the tissue. The possibilities for corneal lenticule storage are theoretically wider thanks to the fact, that we do not need to preserve fragile cellular structures. Besides the storage in hypothermia, other preserving methods such as cryopreservation and storage after decellularization have been tested. This review aimed to examine the current literature that describes possible methods of corneal lenticule preservation. A comprehensive search was created based on articles published in English on PubMed.gov, Cochranelibrary.com and Scopus.com using following keywords: corneal lenticule preservation, corneal lenticule storage, cold storage corneal lenticule, corneal lenticule cryopreservation till 2020.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

30207 - Ophthalmology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Cell and Tissue Banking

ISSN

1389-9333

e-ISSN

1573-6814

Svazek periodika

23

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

13

Strana od-do

627-639

Kód UT WoS článku

000751712800001

EID výsledku v databázi Scopus

2-s2.0-85124347986